<th:block xmlns:th="http://www.thymeleaf.org">
  <style>
    .aside-header .title i.icon {
      color: #777;
      font-size: 18px;
      margin-left: 4px;
    }
    .aside-header .title:hover {
      opacity: 0.8;
    }
  </style>
  <div class="aside-nav collapse">
    <ul class="nav">
      <li th:class="${active == 'base'} ? 'active'"><a th:href="${((urlPrefix?:'')) + 'base'}">[[${bundle.L('基本信息')}]]</a></li>
      <li th:class="${active == 'fields'} ? 'active'"><a th:href="${(urlPrefix?:'') + 'fields'}">[[${bundle.L('字段管理')}]]</a></li>
      <li th:class="${active == 'form-design'} ? 'active'"><a th:href="${(urlPrefix?:'') + 'form-design'}">[[${bundle.L('表单设计')}]]</a></li>
      <li th:class="${active == 'easy-action'} ? 'active'">
        <a th:href="${(urlPrefix?:'') + 'easy-action'}">[[${bundle.L('自定义操作')}]] <sup class="rbv"></sup></a>
      </li>
      <li th:class="${active == 'advanced'} ? 'active'"><a th:href="${(urlPrefix?:'') + 'advanced'}">[[${bundle.L('高级配置')}]]</a></li>
      <li th:class="${active == 'overview'} ? 'active'" th:classappend="bosskey-show"><a th:href="${(urlPrefix?:'') + 'overview'}">[[${bundle.L('技术全览')}]] (LAB)</a></li>
    </ul>
  </div>
</th:block>
